Jsonpath的使用

Jsonpath的使用jsonpath介绍用来解析多层嵌套的json数据使用方法# coding:utf-8 import jsonpath jsonpath.jsonpath(dic_name, $..key_name)其中‘$’表示最外层的{}‘..’表示模糊匹配匹配到结果返回一个list如果没匹配到则返回false对jcmall商城的/api/pc/goodsList搜索商品接口发起请求传入apple结果如下{code: 1, msg: , data: {list: [ {id: 85, name: Apple iPhone 11 (A2223) 64GB 白色 移动联通电信4G手机 双卡双待, image: http://jc-mall1.oss-cn-shanghai.aliyuncs.com/uploads/images/2021052713354692e6f1314.bmp, price: 4399.00, market_price: 4399.00, sales_sum: 10347}, {id: 86, name: Apple iPhone 11 (A2223) 128GB 白色 移动联通电信4G手机 双卡双待, image: http://jc-mall1.oss-cn-shanghai.aliyuncs.com/uploads/images/202105271335511b7569497.bmp, price: 4799.00, market_price: 4799.00, sales_sum: 10315}, {id: 87, name: Apple iPhone 11 (A2223) 256GB 白色 移动联通电信4G手机 双卡双待, image: http://jc-mall1.oss-cn-shanghai.aliyuncs.com/uploads/images/202105271335511b7569497.bmp, price: 5599.00, market_price: 5599.00, sales_sum: 10000}, {id: 88, name: Apple iPhone 12 mini (A2400) 64GB 红色 手机 支持移动联通电信5G, image: http://jc-mall1.oss-cn-shanghai.aliyuncs.com/uploads/images/2021052713354692e6f1314.bmp, price: 4699.00, market_price: 5499.00, sales_sum: 10000}, {id: 89, name: Apple iPhone 12 mini (A2400) 128GB 红色 手机 支持移动联通电信5G, image: http://jc-mall1.oss-cn-shanghai.aliyuncs.com/uploads/images/2021052713354692e6f1314.bmp, price: 5199.00, market_price: 5999.00, sales_sum: 10012}, {id: 91, name: Apple iPhone SE (A2298) 64GB 黑色 移动联通电信4G手机, image: http://jc-mall1.oss-cn-shanghai.aliyuncs.com/uploads/images/202105271335511b7569497.bmp, price: 3099.00, market_price: 3099.00, sales_sum: 10000}, {id: 92, name: Apple iPhone SE (A2298) 128GB 黑色 移动联通电信4G手机, image: http://jc-mall1.oss-cn-shanghai.aliyuncs.com/uploads/images/2021052713354692e6f1314.bmp, price: 3799.00, market_price: 3799.00, sales_sum: 10000}, {id: 94, name: Apple iPhone XR (A2108) 128GB 珊瑚色 移动联通电信4G手机 双卡双待, image: http://jc-mall1.oss-cn-shanghai.aliyuncs.com/uploads/images/2021052713354692e6f1314.bmp, price: 4489.00, market_price: 4499.00, sales_sum: 10006}, {id: 194, name: 当天发【24期花呗分期】Apple/苹果 iPhone 12 5G手机官方旗舰店新款12pro, image: http://jc-mall1.oss-cn-shanghai.aliyuncs.com/uploads/images/20210706180600bbacd3786.jpg, price: 6200.00, market_price: 7188.00, sales_sum: 10} ], page: 1, size: 15, count: 9, more: 0 }, show: 0, time: 0.033005}# coding:utf-8 import jsonpath import requests from requests.packages import urllib3 urllib3.disable_warnings() url rhttps://mall.jctesting.cn/api/pc/goodsList headers {authorization:Basic amN0ZXN0aW5nOjEyMTI2Ng} res requests.get(urlurl, params{name:apple},headersheaders, verifyFalse).json() print(res) price jsonpath.jsonpath(res, $..price) print(price) id jsonpath.jsonpath(res, $.data.list[0].id) print(id) # 通过jsonpath筛选,筛选出list中sales_sum大于10000的商品 goods_list jsonpath.jsonpath(res, $..list[?(.sales_sum10000)]) print(goods_list) # 筛选出id87的商品的price goods_price jsonpath.jsonpath(res, $..?(.id87).price) print(goods_price)